I have a simple Windows Install

When I add two MM Objects (comctl32.ocx and comdlg32.ocx) I get a build error:

Adding Object: DefaultFeature\New Merge Module Holder Object 1.
Merging Windows Common Controls ActiveX Control DLL: C:\Program Files\Common Files\Merge Modules\COMCTL32.MSM
Merging Microsoft Component Category Manager Library: C:\Program Files\Common Files\Merge Modules\COMCAT.MSM
Merging Microsoft OLE 2.40 for Windows NT(TM) and Windows 95(TM) Operating Systems: C:\Program Files\Common Files\Merge Modules\OLEAUT32.MSM
Merging CMDialog ActiveX Control DLL: C:\Program Files\Common Files\Merge Modules\COMDLG32.MSM
Merging Microsoft Component Category Manager Library: C:\Program Files\Common Files\Merge Modules\COMCAT.MSM
Merging Microsoft OLE 2.40 for Windows NT(TM) and Windows 95(TM) Operating Systems: C:\Program Files\Common Files\Merge Modules\OLEAUT32.MSM
Merging : Object Guid - {8DF791DA-D5C6-4FC9-B5B5-09486B424E70}
Error - 1
Description - Incorrect function.

File - D:\BldRoot\source\ObjectsPro\VCWizards\MergeModuleObj\MergeModule.cpp
Line Number - 1691

When I have only one MM object (either of these two) I do not get an error.

Any clues?

AW